Q: What is the sum of all factors of the number 3,776,640 including 3,776,640?
A: 13,806,720
The factors of the number 3,776,640 are: 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 281, 320, 336, 384, 420, 448, 480, 560, 562, 640, 672, 840, 843, 896, 960, 1120, 1124, 1344, 1405, 1680, 1686, 1920, 1967, 2240, 2248, 2688, 2810, 3360, 3372, 3934, 4215, 4480, 4496, 5620, 5901, 6720, 6744, 7868, 8430, 8992, 9835, 11240, 11802, 13440, 13488, 15736, 16860, 17984, 19670, 22480, 23604, 26976, 29505, 31472, 33720, 35968, 39340, 44960, 47208, 53952, 59010, 62944, 67440, 78680, 89920, 94416, 107904, 118020, 125888, 134880, 157360, 179840, 188832, 236040, 251776, 269760, 314720, 377664, 472080, 539520, 629440, 755328, 944160, 1258880, 1888320, 3776640.
If you add them up, you will get the total of 13,806,720.